255/45 R18 Tires
Everything we know about the 255/45 R18 tire size: 62 owner reviews covering 1,138,215 miles of driving, and EU label data for the tires you can actually buy in it.
- 62owner reviews
- 1,138,215 milescovered on them
- 396tires made in this size
The quick answer
| Season | Owners' pick | Owner rating | Latest test winner |
|---|---|---|---|
| Summer | Continental Sport Contact 3 8 Current version: Continental SportContact 7 | 75% from 3 reviews | - |
Owner picks are the highest weighted owner score in 255/45 R18; test winners come from the most recent independent test conducted in this size. The full evidence is below.
The best rated 255/45 R18 tires
Rated only by drivers running this size. Each tire needs at least 3 reviews in 255/45 R18 to be ranked; the order weights a tire's score by how many reviews back it, so one glowing review cannot top a table.
Summer tires
The highest rated Summer tire in 255/45 R18 is the Continental Sport Contact 3 - 75% from 3 owner reviews in this size. The current tire in that line is now the Continental SportContact 7.
| # | Tire | Owner rating | Reviews | Distance reviewed | TR Score |
|---|---|---|---|---|---|
| 1 |
|
75% | 3 | 6,000 miles | 8 |
| 2 |
|
57% | 3 | 20,150 miles | 7.1 |
| 3 |
|
52% | 3 | 41,000 miles | 6.3 |
Want test data as well as owner opinion? Best Summer Tires →
TR Score is the tire's overall Tire Reviews rating out of 10, built from independent test results and every owner review of that tire - not just the reviews from this car. The owner rating column is this car only.
255/45 R18 EU tire label data
EU label values are declared for each individual size, so the figures here are exact for 255/45 R18 rather than a range across a model. 266 tires carry label data in this size. The most common load index is 103 (up to 875 kg per tire). Speed ratings on offer: (Y) (301 km/h), Y (300 km/h), W (270 km/h), V (240 km/h), H (210 km/h), T (190 km/h), S (180 km/h), Q (160 km/h). 89 tires in this size carry the 3PMSF severe snow marking.
A Best wet grip
72 tires in this size hold the top EU wet grip rating, class A. The highest scoring on Tire Reviews:
- Goodyear Eagle F1 Asymmetric 6 Summer 9.7
- Pirelli Cinturato All Season SF3 All Season 9.6
- Continental PremiumContact 7 Summer 9.5
- Bridgestone Potenza Sport Evo Summer 9.5
- Hankook Ventus Evo Summer 9.4
- Michelin Pilot Sport 5 Summer 9.4
A Lowest rolling resistance
The most fuel efficient choice: 3 tires in this size reach rolling resistance class A. The highest scoring on Tire Reviews:
- Hankook Ventus S1 evo 3 Summer 8.9
- Pirelli P Zero Summer 8.8
- Bridgestone Turanza T005 Summer 8.6
69dB Quietest tires
The quietest 255/45 R18 tires are labelled at 69 dB external noise:
- Goodyear Eagle F1 Asymmetric 6 Summer 9.7
- Michelin Pilot Alpin 5 Winter 9.5
- Michelin Pilot Sport 4 Summer 9.3
- Falken Azenis FK520 Summer 9.1
- Nokian Seasonproof 2 All Season 9.1
- Sailun Atrezzo ZSR2 Summer 8.9
Label values come from the EU EPREL database and apply to the EU market versions of each tire. Wet grip and rolling resistance run from class A (best) to E; noise is the measured drive-by figure. A good label is a floor, not a verdict - the tests and owner ratings above tell you far more.
How long do 255/45 R18 tires last?
Across 11 end of life reviews in this size, a typical set of tires was worn out after 15,000 miles. Half of all worn-out sets lasted between 12,000 miles and 17,000 miles.
Distances are self-reported by drivers whose review marked the set as worn out; figures are medians, so a single unusual report cannot move them. Driving style and the car matter more than the size itself.
What does 255/45 R18 mean?
A 255/45 R18 tire is 255 mm wide, its sidewall is 45% of that width (115 mm) tall, and it fits a 18 inch wheel. That gives an overall diameter of roughly 687 mm.
| Section width | 255 mm |
|---|---|
| Sidewall height | 115 mm |
| Rim diameter | 18" (457 mm) |
| Overall diameter | ≈ 687 mm |
| Circumference | ≈ 2,157 mm |
| Revolutions per km | ≈ 464 |
| Revolutions per mile | ≈ 746 |
Also written as
255/45R18 255/45 ZR18 255-45-18 255 45 18
Figures are calculated from the nominal size. A loaded, rolling tire runs a few percent smaller, and true widths vary slightly between makes.
What cars use 255/45 R18 tires?
The cars most often running this size in our owner reviews. Each links to the best rated tires for that exact car.
Every tire reviewed in 255/45 R18
The complete record, including discontinued tires and tires with too few reviews to rank, ordered by the amount of evidence. A further 45 tires have a single review each; they count toward the totals but are not listed.
| Tire | Season | Owner rating | Reviews | Distance reviewed |
|---|---|---|---|---|
| Continental Sport Contact 3 Replaced by Continental SportContact 7 | Summer | 75% | 3 | 6,000 miles |
| Dunlop SP Sport 01 Replaced by Dunlop SportMaxx RT 2 | Summer | 57% | 3 | 20,150 miles |
| Hifly HF805 | Summer | 52% | 3 | 41,000 miles |
| Davanti DX640 | Summer | 97% | 2 | 3,500 miles |
| Goodyear Eagle F1 Asymmetric Replaced by Goodyear Eagle F1 Asymmetric 6 | Summer | 95% | 2 | 20,000 miles |
| Hankook Ventus S1 evo 3 Replaced by Hankook Ventus Evo | Summer | 87% | 2 | 28,000 miles |
| Falken FK452 Replaced by Falken Azenis FK520 | Summer | 78% | 2 | 14,000 miles |
Reviews only cover part of the market: 396 tires are made in 255/45 R18. Browse every 255/45 R18 tire →
What drivers say about their 255/45 R18 tires
The most recent owner reviews fitted in this size, in their own words.
As a BMW owner I tend to drive like an old man to work, then quite spirited on parts of a journey - then back to motorway speeds on motorways. It was for the moments of spirited driving, especially in hot weather, that I had concerns.
So, after almost 9 months, how have these stacked up? I am impressed, very impressed. Admittedly, last winter I didn't get to test the snow capabilities, but the all important summer, hot days, hot tarmac performance was exemplary. My fears were well and truly cast into the oblivion of potholes of which there are many locally. That brings me to comfort and noise. The tires proved both quieter and more comfortable than the Goodyear Eagle F1 Asymmetric 5's previously fitted, and they, themselves were better than BMW's run-flat choice. So, all in all, a win all around.
Currently, too, wear is good although they have needed one re-balance.
In summary, a great tire. Hopefully we'll get some snow this winter to try them at the other extreme, but as an excellent, all weather tire, working well in the cold, in heavy rain and on hot summer days I have no hesitation in recommending them. Would I buy them again if I change vehicle? Absolutely.
I am stunned at how well they have lasted and only one puncture and that was a nail, the van is driven off road onsite during the day. I use these rims and tires between March and October and then switch to winter rims and tires.
Only slight weakness is during torrential rain, but that probably says more about me than the tires; I will certainly buy again shortly.
Much smoother and quieter than the Continentals, my driving is in the city and on the highway from time to time and the comfort is much better, 100% recommended, plus its price has nothing to do with the Continentals, the value of the NEXEN in Chile At least it is 50% of the value of the Continental.
I am very happy and satisfied, I recommend them.
Drive on 255/45 R18 tires?
Review your tires and help the next driver choose. It takes about five minutes, and every review on this page came from a driver who took them.
Where this data comes from
Owner ratings are submitted through the review form on this site, naming the tire, the size and the distance covered, and are checked by hand before publication. Test results come from independent published tire tests indexed by size, and label values from the EU EPREL database.
About the TR Score
The Tire Reviews Score rates each tire out of 10 using independent test results and the full body of owner reviews, so you can check a car-specific ranking against the wider evidence.
Who does the testing
Every test published as a Tire Reviews test is run by Jonathan Benson, who has been testing tires independently since 2007.

